Application that crashed: kwin
Version of the application: 4.3.4 (KDE 4.3.4)
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.6.0
Operating System: Linux 2.6.32 x86_64

What I was doing when the application crashed:
Opening any picture popup window on ebay's website (like that one at this auction here: http://preview.tinyurl.com/yk9nkpw) crashes kwin with a segmentation fault. The very same thing happens when opening popup windows on, for example, this page: http://www.wizards.com/Magic/Magazine/Article.aspx?x=mtg/daily/stf/29 (the blue links directly beneath the images in the center column of the page).

Nice work on this bug reporting wizard by the way! :)

 -- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fe577277fe6 in QPixmap::handle() const () from /usr/lib64/qt4/libQtGui.so.4
#6  0x00007fe579caca39 in KWin::SceneOpenGL::Window::paintDecoration(QPixmap const*, KWin::SceneOpenGL::Window::TextureType, QRegion const&, QRect const&, KWin::WindowPaintData const&, KWin::WindowQuadList const&, bool) () from /usr/lib64/libkdeinit4_kwin.so
#7  0x00007fe579cad40f in KWin::SceneOpenGL::Window::performPaint(int, QRegion, KWin::WindowPaintData) () from /usr/lib64/libkdeinit4_kwin.so
#8  0x00007fe579c9a81b in KWin::Scene::finalDrawWindow(KWin::EffectWindowImpl*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#9  0x00007fe579cb06a9 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#10 0x00007fe57959bd78 in KWin::Effect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#11 0x00007fe579cb0747 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#12 0x00007fe57959bd78 in KWin::Effect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#13 0x00007fe579cb0747 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#14 0x00007fe57959bd78 in KWin::Effect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#15 0x00007fe579cb0747 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#16 0x00007fe57959bd78 in KWin::Effect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#17 0x00007fe579cb0747 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#18 0x00007fe57959bd78 in KWin::Effect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#19 0x00007fe579cb0747 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#20 0x00007fe57959bd78 in KWin::Effect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#21 0x00007fe579cb0747 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#22 0x00007fe57959bd78 in KWin::Effect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#23 0x00007fe579cb0747 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#24 0x00007fe57959bd78 in KWin::Effect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#25 0x00007fe579cb0747 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#26 0x00007fe57959bd78 in KWin::Effect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#27 0x00007fe579cb0747 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#28 0x00007fe57959bd78 in KWin::Effect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#29 0x00007fe579cb0747 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#30 0x00007fe57959bd78 in KWin::Effect::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#31 0x00007fe579cb0747 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#32 0x00007fe579c99ba8 in KWin::Scene::finalPaintWindow(KWin::EffectWindowImpl*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#33 0x00007fe579cb07c9 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#34 0x00007fe56c189f57 in KWin::TaskbarThumbnailEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#35 0x00007fe579cb0867 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#36 0x00007fe56c16a715 in KWin::PresentWindowsEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#37 0x00007fe579cb0867 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#38 0x00007fe56c1594ed in KWin::DialogParentEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#39 0x00007fe579cb0867 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#40 0x00007fe56c156513 in KWin::DesktopGridEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#41 0x00007fe579cb0867 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#42 0x00007fe56c16768f in KWin::TranslucencyEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#43 0x00007fe579cb0867 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#44 0x00007fe56c15a2fb in KWin::DimInactiveEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#45 0x00007fe579cb0867 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#46 0x00007fe56c185b44 in KWin::SlideEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#47 0x00007fe579cb0867 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#48 0x00007fe56c14bcb4 in KWin::BoxSwitchEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#49 0x00007fe579cb0867 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#50 0x00007fe56c162f9f in KWin::LoginEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#51 0x00007fe579cb0867 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#52 0x00007fe57959be08 in KWin::Effect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkwineffects.so.1
#53 0x00007fe579cb0867 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#54 0x00007fe56c15b045 in KWin::DimScreenEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#55 0x00007fe579cb0867 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#56 0x00007fe579c9ba84 in KWin::Scene::paintWindow(KWin::Scene::Window*, int, QRegion, KWin::WindowQuadList) () from /usr/lib64/libkdeinit4_kwin.so
#57 0x00007fe579c9c4e9 in KWin::Scene::paintSimpleScreen(int, QRegion) () from /usr/lib64/libkdeinit4_kwin.so
#58 0x00007fe579c99c25 in KWin::Scene::finalPaintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#59 0x00007fe579cb08e6 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#60 0x00007fe57959be8f in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwineffects.so.1
#61 0x00007fe579cb097d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#62 0x00007fe56c16a612 in KWin::PresentWindowsEffect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#63 0x00007fe579cb097d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#64 0x00007fe57959be8f in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwineffects.so.1
#65 0x00007fe579cb097d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#66 0x00007fe56c154c7c in KWin::DesktopGridEffect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#67 0x00007fe579cb097d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#68 0x00007fe57959be8f in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwineffects.so.1
#69 0x00007fe579cb097d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#70 0x00007fe57959be8f in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwineffects.so.1
#71 0x00007fe579cb097d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#72 0x00007fe56c186375 in KWin::SlideEffect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#73 0x00007fe579cb097d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#74 0x00007fe56c152a18 in KWin::BoxSwitchEffect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#75 0x00007fe579cb097d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#76 0x00007fe57959be8f in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwineffects.so.1
#77 0x00007fe579cb097d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#78 0x00007fe56c18cf21 in KWin::ZoomEffect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/kde4/kwin4_effect_builtins.so
#79 0x00007fe579cb097d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#80 0x00007fe57959be8f in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwineffects.so.1
#81 0x00007fe579cb097d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkdeinit4_kwin.so
#82 0x00007fe579c9bcb5 in KWin::Scene::paintScreen(int*, QRegion*) () from /usr/lib64/libkdeinit4_kwin.so
#83 0x00007fe579caa18f in KWin::SceneOpenGL::paint(QRegion, QList<KWin::Toplevel*>) () from /usr/lib64/libkdeinit4_kwin.so
#84 0x00007fe579c9792f in KWin::Workspace::performCompositing() () from /usr/lib64/libkdeinit4_kwin.so
#85 0x00007fe579c32b56 in KWin::Workspace::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkdeinit4_kwin.so
#86 0x00007fe577efbf33 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#87 0x00007fe577ef8bd3 in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#88 0x00007fe5771aeb2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#89 0x00007fe5771b736a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#90 0x00007fe578d5aa66 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#91 0x00007fe577ee92eb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#92 0x00007fe577f15c62 in QTimerInfoList::activateTimers() () from /usr/lib64/qt4/libQtCore.so.4
#93 0x00007fe577f12a68 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt4/libQtCore.so.4
#94 0x00007fe5701cd4bd in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#95 0x00007fe5701d0e78 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#96 0x00007fe5701d0fa0 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#97 0x00007fe577f12733 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#98 0x00007fe57724adee in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4
#99 0x00007fe577ee7c42 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#100 0x00007fe577ee8014 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#101 0x00007fe577eebcfb in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#102 0x00007fe579c49934 in kdemain () from /usr/lib64/libkdeinit4_kwin.so
#103 0x00007fe5742c4bbd in __libc_start_main () from /lib/libc.so.6
#104 0x0000000000400939 in _start ()

This bug may be a duplicate of or related to bug 216355

Reported using DrKonqi